This is the story of four women who have loved, hated, and been hurt, but never lost the courage to love. They have been tired, helpless, and desperate, but in the end they still face the whole world with a smile.
These are four different women, but they have something in common. They each struggle in life and work. They encounter the same troubles as most people. They may have escaped or may have faced each other head-on, but they still live low-key but proudly, wandering in the world of right and wrong.